31761392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4185

約数の個数: 40

約数和(自身を含む): 68078976

約数和(自身を除く): 36317584

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 4127, 7696, 8254, 16508, 33016, 53651, 66032, 107302, 152699, 214604, 305398, 429208, 610796, 858416, 1221592, 1985087, 2443184, 3970174, 7940348, 15880696, 31761392]

約数ペア:

[(1, 31761392), (2, 15880696), (4, 7940348), (8, 3970174), (13, 2443184), (16, 1985087), (26, 1221592), (37, 858416), (52, 610796), (74, 429208), (104, 305398), (148, 214604), (208, 152699), (296, 107302), (481, 66032), (592, 53651), (962, 33016), (1924, 16508), (3848, 8254), (4127, 7696)]